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<pre><code><span id="1" class="l"><a class="l" href="#1"> 1: </a><span class="xlang">&lt;?php</span>
</span><span id="2" class="l"><a class="l" href="#2"> 2: </a><span class="php-comment">/**
</span></span><span id="3" class="l"><a class="l" href="#3"> 3: </a><span class="php-comment"> * Simple Graph Helper
</span></span><span id="4" class="l"><a class="l" href="#4"> 4: </a><span class="php-comment"> *
</span></span><span id="5" class="l"><a class="l" href="#5"> 5: </a><span class="php-comment"> * Allows creation and display of extremely simple graphing elements
</span></span><span id="6" class="l"><a class="l" href="#6"> 6: </a><span class="php-comment"> *
</span></span><span id="7" class="l"><a class="l" href="#7"> 7: </a><span class="php-comment"> * PHP versions 5
</span></span><span id="8" class="l"><a class="l" href="#8"> 8: </a><span class="php-comment"> *
</span></span><span id="9" class="l"><a class="l" href="#9"> 9: </a><span class="php-comment"> * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
</span></span><span id="10" class="l"><a class="l" href="#10">10: </a><span class="php-comment"> * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
</span></span><span id="11" class="l"><a class="l" href="#11">11: </a><span class="php-comment"> *
</span></span><span id="12" class="l"><a class="l" href="#12">12: </a><span class="php-comment"> * Licensed under The MIT License
</span></span><span id="13" class="l"><a class="l" href="#13">13: </a><span class="php-comment"> * Redistributions of files must retain the above copyright notice.
</span></span><span id="14" class="l"><a class="l" href="#14">14: </a><span class="php-comment"> *
</span></span><span id="15" class="l"><a class="l" href="#15">15: </a><span class="php-comment"> * @copyright     Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
</span></span><span id="16" class="l"><a class="l" href="#16">16: </a><span class="php-comment"> * @link          http://cakephp.org
</span></span><span id="17" class="l"><a class="l" href="#17">17: </a><span class="php-comment"> * @package       debug_kit
</span></span><span id="18" class="l"><a class="l" href="#18">18: </a><span class="php-comment"> * @subpackage    debug_kit.views.helpers
</span></span><span id="19" class="l"><a class="l" href="#19">19: </a><span class="php-comment"> * @since         DebugKit 1.0
</span></span><span id="20" class="l"><a class="l" href="#20">20: </a><span class="php-comment"> * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
</span></span><span id="21" class="l"><a class="l" href="#21">21: </a><span class="php-comment"> **/</span>
</span><span id="22" class="l"><a class="l" href="#22">22: </a>App::uses(<span class="php-quote">'AppHelper'</span>, <span class="php-quote">'View/Helper'</span>);
</span><span id="23" class="l"><a class="l" href="#23">23: </a>App::uses(<span class="php-quote">'HtmlHelper'</span>, <span class="php-quote">'View/Helper'</span>);
</span><span id="24" class="l"><a class="l" href="#24">24: </a>
</span><span id="25" class="l"><a class="l" href="#25">25: </a><span class="php-keyword1">class</span> <a id="SimpleGraphHelper" href="#SimpleGraphHelper">SimpleGraphHelper</a> <span class="php-keyword1">extends</span> AppHelper {
</span><span id="26" class="l"><a class="l" href="#26">26: </a>
</span><span id="27" class="l"><a class="l" href="#27">27: </a><span class="php-comment">/**
</span></span><span id="28" class="l"><a class="l" href="#28">28: </a><span class="php-comment"> * Helpers
</span></span><span id="29" class="l"><a class="l" href="#29">29: </a><span class="php-comment"> *
</span></span><span id="30" class="l"><a class="l" href="#30">30: </a><span class="php-comment"> * @var array
</span></span><span id="31" class="l"><a class="l" href="#31">31: </a><span class="php-comment"> */</span>
</span><span id="32" class="l"><a class="l" href="#32">32: </a>    <span class="php-keyword1">public</span> <span class="php-var"><a id="$helpers" href="#$helpers">$helpers</a></span> = <span class="php-keyword1">array</span>(<span class="php-quote">'Html'</span>);
</span><span id="33" class="l"><a class="l" href="#33">33: </a>
</span><span id="34" class="l"><a class="l" href="#34">34: </a><span class="php-comment">/**
</span></span><span id="35" class="l"><a class="l" href="#35">35: </a><span class="php-comment"> * Default settings to be applied to each Simple Graph
</span></span><span id="36" class="l"><a class="l" href="#36">36: </a><span class="php-comment"> *
</span></span><span id="37" class="l"><a class="l" href="#37">37: </a><span class="php-comment"> * Allowed options:
</span></span><span id="38" class="l"><a class="l" href="#38">38: </a><span class="php-comment"> *
</span></span><span id="39" class="l"><a class="l" href="#39">39: </a><span class="php-comment"> * - max =&gt; (int) Maximum value in the graphs
</span></span><span id="40" class="l"><a class="l" href="#40">40: </a><span class="php-comment"> * - width =&gt; (int)
</span></span><span id="41" class="l"><a class="l" href="#41">41: </a><span class="php-comment"> * - valueType =&gt; string (value, percentage)
</span></span><span id="42" class="l"><a class="l" href="#42">42: </a><span class="php-comment"> * - style =&gt; array
</span></span><span id="43" class="l"><a class="l" href="#43">43: </a><span class="php-comment"> *
</span></span><span id="44" class="l"><a class="l" href="#44">44: </a><span class="php-comment"> * @var array
</span></span><span id="45" class="l"><a class="l" href="#45">45: </a><span class="php-comment"> */</span>
</span><span id="46" class="l"><a class="l" href="#46">46: </a>    <span class="php-keyword1">protected</span> <span class="php-var"><a id="$_defaultSettings" href="#$_defaultSettings">$_defaultSettings</a></span> = <span class="php-keyword1">array</span>(
</span><span id="47" class="l"><a class="l" href="#47">47: </a>        <span class="php-quote">'max'</span> =&gt; <span class="php-num">100</span>,
</span><span id="48" class="l"><a class="l" href="#48">48: </a>        <span class="php-quote">'width'</span> =&gt; <span class="php-num">350</span>,
</span><span id="49" class="l"><a class="l" href="#49">49: </a>        <span class="php-quote">'valueType'</span> =&gt; <span class="php-quote">'value'</span>,
</span><span id="50" class="l"><a class="l" href="#50">50: </a>    );
</span><span id="51" class="l"><a class="l" href="#51">51: </a>
</span><span id="52" class="l"><a class="l" href="#52">52: </a><span class="php-comment">/**
</span></span><span id="53" class="l"><a class="l" href="#53">53: </a><span class="php-comment"> * bar method
</span></span><span id="54" class="l"><a class="l" href="#54">54: </a><span class="php-comment"> *
</span></span><span id="55" class="l"><a class="l" href="#55">55: </a><span class="php-comment"> * @param $value Value to be graphed
</span></span><span id="56" class="l"><a class="l" href="#56">56: </a><span class="php-comment"> * @param $offset how much indentation
</span></span><span id="57" class="l"><a class="l" href="#57">57: </a><span class="php-comment"> * @param $options Graph options
</span></span><span id="58" class="l"><a class="l" href="#58">58: </a><span class="php-comment"> * @return string Html graph
</span></span><span id="59" class="l"><a class="l" href="#59">59: </a><span class="php-comment"> */</span>
</span><span id="60" class="l"><a class="l" href="#60">60: </a>    <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> <a id="_bar" href="#_bar">bar</a>(<span class="php-var">$value</span>, <span class="php-var">$offset</span>, <span class="php-var">$options</span> = <span class="php-keyword1">array</span>()) {
</span><span id="61" class="l"><a class="l" href="#61">61: </a>        <span class="php-var">$settings</span> = <span class="php-keyword2">array_merge</span>(<span class="php-var">$this</span>-&gt;_defaultSettings, <span class="php-var">$options</span>);
</span><span id="62" class="l"><a class="l" href="#62">62: </a>        <span class="php-keyword2">extract</span>(<span class="php-var">$settings</span>);
</span><span id="63" class="l"><a class="l" href="#63">63: </a>
</span><span id="64" class="l"><a class="l" href="#64">64: </a>        <span class="php-var">$graphValue</span> = (<span class="php-var">$value</span> / <span class="php-var">$max</span>) * <span class="php-var">$width</span>;
</span><span id="65" class="l"><a class="l" href="#65">65: </a>        <span class="php-var">$graphValue</span> = <span class="php-keyword2">max</span>(<span class="php-keyword2">round</span>(<span class="php-var">$graphValue</span>), <span class="php-num">1</span>);
</span><span id="66" class="l"><a class="l" href="#66">66: </a>
</span><span id="67" class="l"><a class="l" href="#67">67: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$valueType</span> == <span class="php-quote">'percentage'</span>) {
</span><span id="68" class="l"><a class="l" href="#68">68: </a>            <span class="php-var">$graphOffset</span> = <span class="php-num">0</span>;
</span><span id="69" class="l"><a class="l" href="#69">69: </a>        } <span class="php-keyword1">else</span> {
</span><span id="70" class="l"><a class="l" href="#70">70: </a>            <span class="php-var">$graphOffset</span> = (<span class="php-var">$offset</span> / <span class="php-var">$max</span>) * <span class="php-var">$width</span>;
</span><span id="71" class="l"><a class="l" href="#71">71: </a>            <span class="php-var">$graphOffset</span> = <span class="php-keyword2">round</span>(<span class="php-var">$graphOffset</span>);
</span><span id="72" class="l"><a class="l" href="#72">72: </a>        }
</span><span id="73" class="l"><a class="l" href="#73">73: </a>        <span class="php-keyword1">return</span> <span class="php-var">$this</span>-&gt;Html-&gt;div(
</span><span id="74" class="l"><a class="l" href="#74">74: </a>            <span class="php-quote">'debug-kit-graph-bar'</span>,
</span><span id="75" class="l"><a class="l" href="#75">75: </a>                <span class="php-var">$this</span>-&gt;Html-&gt;div(
</span><span id="76" class="l"><a class="l" href="#76">76: </a>                    <span class="php-quote">'debug-kit-graph-bar-value'</span>,
</span><span id="77" class="l"><a class="l" href="#77">77: </a>                    <span class="php-quote">' '</span>,
</span><span id="78" class="l"><a class="l" href="#78">78: </a>                    <span class="php-keyword1">array</span>(
</span><span id="79" class="l"><a class="l" href="#79">79: </a>                        <span class="php-quote">'style'</span> =&gt; <span class="php-quote">&quot;margin-left: </span><span class="php-var">{$graphOffset}</span><span class="php-quote">px; width: </span><span class="php-var">{$graphValue}</span><span class="php-quote">px&quot;</span>,
</span><span id="80" class="l"><a class="l" href="#80">80: </a>                        <span class="php-quote">'title'</span> =&gt; __d(<span class="php-quote">'debug_kit'</span>, <span class="php-quote">&quot;Starting %sms into the request, taking %sms&quot;</span>, <span class="php-var">$offset</span>, <span class="php-var">$value</span>),
</span><span id="81" class="l"><a class="l" href="#81">81: </a>                    )
</span><span id="82" class="l"><a class="l" href="#82">82: </a>                ),
</span><span id="83" class="l"><a class="l" href="#83">83: </a>            <span class="php-keyword1">array</span>(<span class="php-quote">'style'</span> =&gt; <span class="php-quote">&quot;width: </span><span class="php-var">{$width}</span><span class="php-quote">px;&quot;</span>),
</span><span id="84" class="l"><a class="l" href="#84">84: </a>            <span class="php-keyword1">false</span>
</span><span id="85" class="l"><a class="l" href="#85">85: </a>        );
</span><span id="86" class="l"><a class="l" href="#86">86: </a>    }
</span><span id="87" class="l"><a class="l" href="#87">87: </a>}
</span><span id="88" class="l"><a class="l" href="#88">88: </a></span></code></pre>

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